playing with gtk dialog

src/web4rail.client.py

@@ -0,0 +1,56 @@
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+
+class ConnectDialog(Gtk.Window):
+
+	host = None
+	port = None
+
+	def __init__(self):
+		Gtk.Window.__init__(self, title="Connect to server")
+
+		grid = Gtk.Grid()
+		self.add(grid)
+
+		self.host_label = Gtk.Label('Hostname or IP')
+		
+		self.host_input = Gtk.Entry();
+		self.host_input.set_text('localhost')
+
+		self.port_label = Gtk.Label('Port')
+		self.port_input = Gtk.Entry();
+		self.port_input.set_text('7887')
+
+		self.connect_btn = Gtk.Button(label="Connect")
+                self.connect_btn.connect("clicked", self.try_connect)
+
+		self.abort_btn = Gtk.Button(label="Abort")
+                self.abort_btn.connect("clicked", self.abort)
+
+		grid.attach(self.host_label,0,0,1,1)
+		grid.attach(self.host_input,1,0,1,1)
+		grid.attach(self.port_label,0,1,1,1)
+		grid.attach(self.port_input,1,1,1,1)
+		grid.attach(self.abort_btn,0,2,1,1)
+                grid.attach(self.connect_btn,1,2,1,1)
+
+		self.connect("delete-event", Gtk.main_quit)
+
+	def abort(self, widget):
+		Gtk.main_quit()
+
+	def run(self):
+		self.show_all()
+		Gtk.main()
+		
+
+	def try_connect(self, widget):
+		self.host = self.host_input.get_text()
+		self.port = self.port_input.get_text()
+		Gtk.main_quit()
+
+conn_dlg = ConnectDialog()
+conn_dlg.run()
+print str(conn_dlg.host)
+print str(conn_dlg.port)